- LAW DEMPSTER SECURITY LTD.- 03994232 - Incorporated on 16 May 2000 
- MR&MRS B'S LTDDissolved- 10677155 - Dissolved on 20 August 2019 
- MR&MRS LTDActive - Proposal to Strike off- 12389034 - Incorporated on 7 January 2020 
- DLP DERIVATIVES LLPActive - Proposal to Strike off- OC354152 - Incorporated on 15 April 2010 
- DEMPSTER WELL SERVICES LTD- SC630118 - Incorporated on 10 May 2019 
- DEMPSTER HMI SYSTEMS LIMITEDDissolved- 03625781 - Dissolved on 9 February 2010 
- ANNA DEMPSTER ASSOCIATES LIMITED- 06130288 - Incorporated on 27 February 2007 
- ELDER DEMPSTER LINES,LIMITEDActive - Proposal to Strike off- 00267738 - Incorporated on 15 August 1932 
- ELDER DEMPSTER AGENCIES LIMITEDActive - Proposal to Strike off- 10855176 - Incorporated on 7 July 2017 
- MR & MRS O LTD.Active - Proposal to Strike off- SC217464 - Incorporated on 29 March 2001 
- MR & MRS W LTD- 08480767 - Incorporated on 9 April 2013 
- MR&MRS LTDActive - Proposal to Strike off- 10922002 - Incorporated on 18 August 2017 
- MR. & MRS. P LTD- 14381139 - Incorporated on 27 September 2022 
- MR&MRS LTDDisolved- 14548151 - Dissolved on 21 May 2024 
- MR MRG LTDDisolved- 14226733 - Dissolved on 19 December 2023 
- MR&MRS B.A.D LTDDisolved- 15544690 - Dissolved on 4 February 2025 
- ELDER DEMPSTER 2001 LIMITEDActive - Proposal to Strike off- 04301204 - Incorporated on 9 October 2001 
- M DEMPSTER CONSULTANCY LTD- 08018736 - Incorporated on 4 April 2012 
- COLIN DEMPSTER & SONS LIMITED- SC331087 - Incorporated on 18 September 2007 
- J.P. DEMPSTER (SHIPBROKERS) LIMITEDActive - Proposal to Strike off- 01156670 - Incorporated on 11 January 1974